* [PATCH] ARM: dts: dra7: Set a default parent to mcasp3_ahclkx_mux
@ 2017-09-06 13:39 Keerthy
2017-09-18 11:33 ` Keerthy
0 siblings, 1 reply; 3+ messages in thread
From: Keerthy @ 2017-09-06 13:39 UTC (permalink / raw)
To: tony
Cc: robh+dt, mark.rutland, t-kristo, linux-kernel, linux-omap,
devicetree, j-keerthy
Assign a default parent to mcasp3_ahclkx_mux clock using
the assigned-clock-parents property. This is helpful in
cases like kexec where in the clock parent can be something
other than the value at reset.
Suggested-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
---
arch/arm/boot/dts/dra7xx-clocks.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
index cf229df..e62b628 100644
--- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
+++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
@@ -1817,6 +1817,8 @@
clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>;
ti,bit-shift = <24>;
reg = <0x1868>;
+ assigned-clocks = <&mcasp3_ahclkx_mux>;
+ assigned-clock-parents = <&abe_24m_fclk>;
};
mcasp3_aux_gfclk_mux: mcasp3_aux_gfclk_mux@1868 {
--
1.9.1
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] ARM: dts: dra7: Set a default parent to mcasp3_ahclkx_mux
2017-09-06 13:39 [PATCH] ARM: dts: dra7: Set a default parent to mcasp3_ahclkx_mux Keerthy
@ 2017-09-18 11:33 ` Keerthy
2017-09-19 17:45 ` Tony Lindgren
0 siblings, 1 reply; 3+ messages in thread
From: Keerthy @ 2017-09-18 11:33 UTC (permalink / raw)
To: tony; +Cc: robh+dt, mark.rutland, t-kristo, linux-kernel, linux-omap,
devicetree
On Wednesday 06 September 2017 07:09 PM, Keerthy wrote:
> Assign a default parent to mcasp3_ahclkx_mux clock using
> the assigned-clock-parents property. This is helpful in
> cases like kexec where in the clock parent can be something
> other than the value at reset.
Hi Tony,
A gentle ping on this.
Regards,
Keerthy
>
> Suggested-by: Tero Kristo <t-kristo@ti.com>
> Signed-off-by: Keerthy <j-keerthy@ti.com>
> ---
> arch/arm/boot/dts/dra7xx-clocks.dtsi | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/dra7xx-clocks.dtsi b/arch/arm/boot/dts/dra7xx-clocks.dtsi
> index cf229df..e62b628 100644
> --- a/arch/arm/boot/dts/dra7xx-clocks.dtsi
> +++ b/arch/arm/boot/dts/dra7xx-clocks.dtsi
> @@ -1817,6 +1817,8 @@
> clocks = <&abe_24m_fclk>, <&abe_sys_clk_div>, <&func_24m_clk>, <&atl_clkin3_ck>, <&atl_clkin2_ck>, <&atl_clkin1_ck>, <&atl_clkin0_ck>, <&sys_clkin2>, <&ref_clkin0_ck>, <&ref_clkin1_ck>, <&ref_clkin2_ck>, <&ref_clkin3_ck>, <&mlb_clk>, <&mlbp_clk>;
> ti,bit-shift = <24>;
> reg = <0x1868>;
> + assigned-clocks = <&mcasp3_ahclkx_mux>;
> + assigned-clock-parents = <&abe_24m_fclk>;
> };
>
> mcasp3_aux_gfclk_mux: mcasp3_aux_gfclk_mux@1868 {
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] ARM: dts: dra7: Set a default parent to mcasp3_ahclkx_mux
2017-09-18 11:33 ` Keerthy
@ 2017-09-19 17:45 ` Tony Lindgren
0 siblings, 0 replies; 3+ messages in thread
From: Tony Lindgren @ 2017-09-19 17:45 UTC (permalink / raw)
To: Keerthy
Cc: robh+dt, mark.rutland, t-kristo, linux-kernel, linux-omap,
devicetree
* Keerthy <j-keerthy@ti.com> [170918 04:35]:
>
>
> On Wednesday 06 September 2017 07:09 PM, Keerthy wrote:
> > Assign a default parent to mcasp3_ahclkx_mux clock using
> > the assigned-clock-parents property. This is helpful in
> > cases like kexec where in the clock parent can be something
> > other than the value at reset.
>
> Hi Tony,
>
> A gentle ping on this.
Applying into omap-for-v4.14/fixes thanks.
Tony
^ permalink raw reply [flat|nested] 3+ messages in thread
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2017-09-06 13:39 [PATCH] ARM: dts: dra7: Set a default parent to mcasp3_ahclkx_mux Keerthy
2017-09-18 11:33 ` Keerthy
2017-09-19 17:45 ` Tony Lindgren
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